<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        * {
            margin: 0;
            padding: 0;
        }
        a {
            text-decoration: none;
            color: #808080;
            display: block;
        }
        #nav > .row {
            display: flex;
        }
        #nav > .row > .item {
            flex: 1;
            text-align: center;
        }
        #nav > .row > .item > a:before {
            content: '';
            display: block;
            width: 32px;
            height: 32px;
            margin: 0 auto;
            border: 1px solid #07daa5;
            border-radius: 50%;
        }
        #nav > .row:nth-child(1) > .item:nth-child(1) > a:before {
            background: url("img/动物 狗.png") no-repeat;
        }
        #nav > .row:nth-child(1) > .item:nth-child(2) > a:before {
            background: url("img/动物 兔子.png") no-repeat;
        }
        #nav > .row:nth-child(1) > .item:nth-child(3) > a:before {
            background: url("img/动物 猪.png") no-repeat;
        }
        #nav > .row:nth-child(1) > .item:nth-child(4) > a:before {
            background: url("img/动物 猴.png") no-repeat;
        }
        #nav > .row:nth-child(1) > .item:nth-child(5) > a:before {
            background: url("img/动物 羊.png") no-repeat;
        }

        #nav > .row:nth-child(2) > .item:nth-child(1) > a:before {
            background: url("img/动物 老虎.png") no-repeat;
        }
        #nav > .row:nth-child(2) > .item:nth-child(2) > a:before {
            background: url("img/动物 老鼠.png") no-repeat;
        }
        #nav > .row:nth-child(2) > .item:nth-child(3) > a:before {
            background: url("img/动物 蛇.png") no-repeat;
        }
        #nav > .row:nth-child(2) > .item:nth-child(4) > a:before {
            background: url("img/动物 鸡.png") no-repeat;
        }
        #nav > .row:nth-child(2) > .item:nth-child(5) > a:before {
            background: url("img/动物 龙.png") no-repeat;
        }
    </style>
</head>
<body>
    <div id="nav">
        <div class="row">
            <div class="item">
                <a href="javascript:;">天狗</a>
            </div>
            <div class="item">
                <a href="javascript:;">聚划算</a>
            </div>
            <div class="item">
                <a href="javascript:;">天狗国际</a>
            </div>
            <div class="item">
                <a href="javascript:;">外卖</a>
            </div>
            <div class="item">
                <a href="javascript:;">天狗超市</a>
            </div>
        </div>
        <div class="row">
            <div class="item">
                <a href="javascript:;">充值中心</a>
            </div>
            <div class="item">
                <a href="javascript:;">飞狗旅行</a>
            </div>
            <div class="item">
                <a href="javascript:;">领金币</a>
            </div>
            <div class="item">
                <a href="javascript:;">拍卖</a>
            </div>
            <div class="item">
                <a href="javascript:;">分类</a>
            </div>
        </div>
    </div>
</body>
</html>
